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Chemistry, 21.06.2019 19:00
Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.
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Chemistry, 21.06.2019 21:40
It is important to wear proper protective equipment in lab even when not actively performing experiments because accidents can affect any researcher, even one not working on an experiment. select the best answer from the choices provided
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What is the density, d, of a substance with a volume of v = 12.5 cm3 and a mass of m = 74.4 g ?
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Chemistry, 23.06.2019 14:00
How many moles of oxygens atoms are present in 5.00 mol of diphosphorus of fe2(so4)3
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